﻿/*
 ******************************************************************
 *      
 * 域名空间　	: GreatB2C.DALSQLServer
 * 类　名　称	: Trademark.cs
 * 类　功　能	: 数据操作实现层
 * 类　流　程    :                             
 * 运用算法　	:                             
 * 编　写　人	: 王超             
 * 编写日期　	: 2011/4/8
 * 最近更新日期　:
 * 版　　本　	: V1.0                           
 * 描　　述　	: Descript of Class                                                 
 *                                        
 ******************************************************************
*/

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;

using GreatB2C.Model;
using GreatB2C.DALFactory;
using GreatB2C.DALProfile;
using GreatB2C.Config;
using GreatB2C.Utility;

namespace GreatB2C.DALSQLServer
{
    /// <summary>
    /// 类描述：
    /// </summary>
    [Serializable]
    public class Trademark : DbBase , ITrademark
    {
        string strSql = string.Empty;

        #region implement methods

        /// <summary>
        /// 获取获取参数参数列表
        /// </summary>
        /// <param name="ac"></param>
        /// <returns></returns>
        private SqlParameter[] GetParameters( GreatB2C.Model.Trademark ac )
        {
            int i = 0;
            SqlParameter[] param = new SqlParameter[ 10 ];

            param[ i ] = new SqlParameter( "@TrademarkID" , SqlDbType.Int , 4 );
            param[ i++ ].Value = ac.TrademarkID;

            param[ i ] = new SqlParameter( "@TrademarkType" , SqlDbType.Int , 4 );
            param[ i++ ].Value = ac.TrademarkType;

            param[ i ] = new SqlParameter( "@ProducerID" , SqlDbType.Int , 4 );
            param[ i++ ].Value = ac.ProducerID;

            param[ i ] = new SqlParameter( "@TrademarkName" , SqlDbType.NVarChar , 50 );
            param[ i++ ].Value = ac.TrademarkName;

            param[ i ] = new SqlParameter( "@TrademarkPhoto" , SqlDbType.NVarChar , 255 );
            param[ i++ ].Value = ac.TrademarkPhoto;

            param[ i ] = new SqlParameter( "@TrademarkIntro" , SqlDbType.Text );
            param[ i++ ].Value = ac.TrademarkIntro;

            param[ i ] = new SqlParameter( "@Passed" , SqlDbType.Bit , 1 );
            param[ i++ ].Value = ac.Passed;

            param[ i ] = new SqlParameter( "@onTop" , SqlDbType.Bit , 1 );
            param[ i++ ].Value = ac.onTop;

            param[ i ] = new SqlParameter( "@IsElite" , SqlDbType.Bit , 1 );
            param[ i++ ].Value = ac.IsElite;

            param[ i ] = new SqlParameter( "@Hits" , SqlDbType.Int , 4 );
            param[ i++ ].Value = ac.Hits;


            return param;
        }

        /// <summary>
        /// 检查是否有重复记录。
        /// 注意：这里要手动修改一下，需要加入次主键做为第二条件（主要是为了修改操作）
        /// </summary>
        /// <param name="objModel">对应的数据映射类</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool IsExists( GreatB2C.Model.Trademark objModel )
        {
            string Sql = "SELECT Count(*) "
                            + " FROM "
                            + "[dbo].[" + Prefix + "Trademark]"
                            + " WHERE "
                            + "	[TrademarkID] <> @TrademarkID"
                            + " and TrademarkName=@TrademarkName"
                            ;

            try
            {
                int i = 0;
                SqlParameter[] param = new SqlParameter[ 2 ];

                param[ i ] = new SqlParameter( "@TrademarkID" , SqlDbType.Int , 4 );
                param[ i++ ].Value = objModel.TrademarkID;

                param[ i ] = new SqlParameter( "@TrademarkName" , SqlDbType.NVarChar , 50 );
                param[ i++ ].Value = objModel.TrademarkName;

                int count = Convert.ToInt32( DbHelper.ExecuteScalar( CommandType.Text , Sql , param ).ToString( ) );
                if ( count > 0 )
                {
                    return true;
                }

                return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 检索出表中所有记录	
        /// </summary>
        /// <param name="aryResult">返回对象数据集合</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public DataTable ListTrademark( )
        {
            DataTable dtData = new DataTable( );
            string Sql = "SELECT "
                            + "[TrademarkID],"
                            + "[TrademarkType],"
                            + "[ProducerID],"
                            + "[TrademarkName],"
                            + "[TrademarkPhoto],"
                            + "[TrademarkIntro],"
                            + "[Passed],"
                            + "[onTop],"
                            + "[IsElite],"
                            + "[Hits]"
                            + " FROM "
                            + "[dbo].[" + Prefix + "Trademark]";

            try
            {
                return DbHelper.ExecuteTable( CommandType.Text , Sql , null );
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return null;
            }
        }

        /// <summary>
        /// 根据表中主键ID查询记录信息
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>返回对象数据映射</returns>
        public GreatB2C.Model.Trademark ListByID( GreatB2C.Model.Trademark objModel )
        {
            string Sql = "SELECT * "
                            + " FROM "
                            + "[dbo].[" + Prefix + "Trademark]"
                            + " WHERE "
                            + "	[TrademarkID] = @TrademarkID";

            try
            {
                SqlParameter param = new SqlParameter( "@TrademarkID" , SqlDbType.Int , 4 );
                param.Value = objModel.TrademarkID;

                using ( DataTable dtData = DbHelper.ExecuteTable( CommandType.Text , Sql , param ) )
                {
                    if ( dtData.Rows.Count > 0 )
                    {
                        GreatB2C.Model.Trademark modClass = new GreatB2C.Model.Trademark( );

                        modClass.TrademarkID = Convert.ToInt32( dtData.Rows[ 0 ][ "TrademarkID" ].ToString( ) );
                        modClass.TrademarkType = Convert.ToInt32( dtData.Rows[ 0 ][ "TrademarkType" ].ToString( ) );
                        modClass.ProducerID = Convert.ToInt32( dtData.Rows[ 0 ][ "ProducerID" ].ToString( ) );
                        modClass.TrademarkName = dtData.Rows[ 0 ][ "TrademarkName" ].ToString( );
                        modClass.TrademarkPhoto = dtData.Rows[ 0 ][ "TrademarkPhoto" ].ToString( );
                        modClass.TrademarkIntro = dtData.Rows[ 0 ][ "TrademarkIntro" ].ToString( );
                        modClass.Passed = Convert.ToBoolean( dtData.Rows[ 0 ][ "Passed" ].ToString( ) );
                        modClass.onTop = Convert.ToBoolean( dtData.Rows[ 0 ][ "onTop" ].ToString( ) );
                        modClass.IsElite = Convert.ToBoolean( dtData.Rows[ 0 ][ "IsElite" ].ToString( ) );
                        modClass.Hits = Convert.ToInt32( dtData.Rows[ 0 ][ "Hits" ].ToString( ) );

                        return modClass;
                    }
                }

                return null;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return null;
            }
        }

        /// <summary>
        /// 新增一条新记录到表中
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool Insert( GreatB2C.Model.Trademark objModel )
        {
            string Sql = "INSERT INTO "
                        + "[dbo].[" + Prefix + "Trademark]"
                        + "("
                        + "[TrademarkType],"
                        + "[ProducerID],"
                        + "[TrademarkName],"
                        + "[TrademarkPhoto],"
                        + "[TrademarkIntro],"
                        + "[Passed],"
                        + "[onTop],"
                        + "[IsElite],"
                        + "[Hits]"
                        + ") VALUES ("
                        + "@TrademarkType,"
                        + "@ProducerID,"
                        + "@TrademarkName,"
                        + "@TrademarkPhoto,"
                        + "@TrademarkIntro,"
                        + "@Passed,"
                        + "@onTop,"
                        + "@IsElite,"
                        + "@Hits"
                        + ")";

            try
            {
                SqlParameter[] param = GetParameters( objModel );

                int affect = DbHelper.ExecuteNonQuery( CommandType.Text , Sql , param );

                if ( affect == 1 )
                    return true;
                else
                    return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 根据主键ID更新指定记录
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool Update( GreatB2C.Model.Trademark objModel )
        {
            string Sql = "UPDATE "
                        + "[dbo].[" + Prefix + "Trademark]"
                        + " SET "
                        + "[TrademarkType] = @TrademarkType,"
                        + "[ProducerID] = @ProducerID,"
                        + "[TrademarkName] = @TrademarkName,"
                        + "[TrademarkPhoto] = @TrademarkPhoto,"
                        + "[TrademarkIntro] = @TrademarkIntro"
                        //+ "[Passed] = @Passed,"
                        //+ "[onTop] = @onTop,"
                        //+ "[IsElite] = @IsElite,"
                        //+ "[Hits] = @Hits"
                        + " WHERE "
                        + "[TrademarkID] = @TrademarkID"
                        ;

            try
            {
                SqlParameter[] param = GetParameters( objModel );

                int affect = DbHelper.ExecuteNonQuery( CommandType.Text , Sql , param );

                if ( affect == 1 )
                    return true;
                else
                    return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 根据主键删除指定记录
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool Delete( GreatB2C.Model.Trademark objModel )
        {
            string Sql = "DELETE FROM "
                            + "[dbo].[" + Prefix + "Trademark]"
                            + " WHERE "
                            + "[TrademarkID] = @TrademarkID"
                            ;

            try
            {
                SqlParameter[] param = GetParameters( objModel );

                int affect = DbHelper.ExecuteNonQuery( CommandType.Text , Sql , param );

                if ( affect == 1 )
                    return true;
                else
                    return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 根据ID列表批量删除记录
        /// 数据格式：1,2,3,4,5
        /// </summary>
        /// <param name="strList">ID列表</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool DeleteList( string strList )
        {
            string Sql = "DELETE FROM "
                            + "[dbo].[" + Prefix + "Trademark]"
                            + " WHERE "
                            + "[TrademarkID] in ('" + StringHelper.ChkSQL( strList ) + "')"
                            ;

            try
            {
                int affect = DbHelper.ExecuteNonQuery( CommandType.Text , Sql , null );

                if ( affect == 1 )
                    return true;
                else
                    return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 根据主键ID更新启用标识
        /// </summary>
        /// <param name="producerID">品牌编号</param>
        /// <param name="passed">是否启用</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool UpdateTrademarkPassed( int TrademarkID , bool passed )
        {
            string Sql = "UPDATE "
                        + "[dbo].[" + Prefix + "Trademark]"
                        + " SET "
                        + "[Passed] = @Passed"
                        + " WHERE "
                        + "[TrademarkID] = @TrademarkID"
                        ;

            try
            {
                int i = 0;
                SqlParameter[] param = new SqlParameter[ 2 ];

                param[ i ] = new SqlParameter( "@TrademarkID" , SqlDbType.Int , 4 );
                param[ i++ ].Value = TrademarkID;

                param[ i ] = new SqlParameter( "@Passed" , SqlDbType.Bit , 1 );
                param[ i++ ].Value = passed;

                int affect = DbHelper.ExecuteNonQuery( CommandType.Text , Sql , param );

                if ( affect == 1 )
                    return true;
                else
                    return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 根据主键ID更新固顶标识
        /// </summary>
        /// <param name="TrademarkID">品牌编号</param>
        /// <param name="passed">是否固顶</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool UpdateTrademarkTop( int TrademarkID , bool onTop )
        {
            string Sql = "UPDATE "
                        + "[dbo].[" + Prefix + "Trademark]"
                        + " SET "
                        + "[onTop] = @onTop"
                        + " WHERE "
                        + "[TrademarkID] = @TrademarkID"
                        ;

            try
            {
                int i = 0;
                SqlParameter[] param = new SqlParameter[ 2 ];

                param[ i ] = new SqlParameter( "@TrademarkID" , SqlDbType.Int , 4 );
                param[ i++ ].Value = TrademarkID;

                param[ i ] = new SqlParameter( "@onTop" , SqlDbType.Bit , 1 );
                param[ i++ ].Value = onTop;

                int affect = DbHelper.ExecuteNonQuery( CommandType.Text , Sql , param );

                if ( affect == 1 )
                    return true;
                else
                    return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 根据主键ID更新推荐状态
        /// </summary>
        /// <param name="objModel">相应的对象映射模型</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public bool UpdateTrademarkElite( int TrademarkID , bool isElite )
        {
            string Sql = "UPDATE "
                        + "[dbo].[" + Prefix + "Trademark]"
                        + " SET "
                        + "[IsElite] = @IsElite"
                        + " WHERE "
                        + "[TrademarkID] = @TrademarkID"
                        ;

            try
            {
                int i = 0;
                SqlParameter[] param = new SqlParameter[ 2 ];

                param[ i ] = new SqlParameter( "@TrademarkID" , SqlDbType.Int , 4 );
                param[ i++ ].Value = TrademarkID;

                param[ i ] = new SqlParameter( "@IsElite" , SqlDbType.Bit , 1 );
                param[ i++ ].Value = isElite;

                int affect = DbHelper.ExecuteNonQuery( CommandType.Text , Sql , param );

                if ( affect == 1 )
                    return true;
                else
                    return false;
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return false;
            }
        }

        /// <summary>
        /// 根据品牌类别检索出表中所有记录	
        /// </summary>
        /// <param name="TrademarkType">品牌类别</param>
        /// <returns>操作结果：true-成功 false-失败</returns>
        public DataTable ListTrademarkByType( int TrademarkType )
        {
            DataTable dtData = new DataTable( );
            string Sql = "SELECT * FROM "
                            + "[dbo].[" + Prefix + "Trademark] where TrademarkType = @TrademarkType";

            try
            {
                SqlParameter param = new SqlParameter( "@TrademarkType" , SqlDbType.Int , 4 );
                param.Value = TrademarkType;

                return DbHelper.ExecuteTable( CommandType.Text , Sql , param );
            }
            catch ( Exception ex )
            {
                Console.Write( ex.Message );
                return null;
            }
        }

        #endregion
    }
}
